Subspecies and Distribution. U. a. americanus Pallas, 1780 — Alaska to E Canada and E USA. U. a. altifrontalis Elliot, 1903 — Pacific coast USA and Canada (S British Columbia). U. a. amblyceps Baird, 1859 — SW USA. U. a. californiensisJ. Miller, 1900 — SW USA (interior California). U. a. carlottae Osgood, 1901 — W Canada (Queen Charlotte Is). U. a. cinnamomum Audubon & Bachman, 1854 — Rocky Mts of Canada and USA. U. a. emmonsu Dall, 1895 — SE Alaska. U. a. eremicus Merriam, 1904 — E Mexico. U. a. floridanus Merriam, 1896 — SE USA (Florida). U. a. hamilton: Cameron, 1957 — E Canada (Newfoundland). U. a. kermodei Hornaday, 1905 — W Canada (coastal British Columbia). U. a. luteolus Griffith, 1821 — S USA (Louisiana). U. a. machetes Elliot, 1903 — W Mexico. U. a. pernigerJ. A. Allen, 1910 — Alaska (Kenai Peninsula). U. a. pugnax Swarth, 1911 — islands of SE Alaska. U. a. vancouver: Hall, 1928 — SW Canada (Vancouver I). in Ursidae

• Main Authors: Wilson, Don E., Mittermeier, Russell A.
• Format: Still Image
• Language: unknown
• Published: Zenodo 2009
• Subjects: Biodiversity; Taxonomy; Animalia; Chordata; Mammalia; Carnivora; Ursidae; Ursus; Ursus americanus; Canada; Pacific; British Columbia; Queen Charlotte; Griffith; Elliot; Newfoundland; Alaska; Lynx
• Online Access: https://dx.doi.org/10.5281/zenodo.5714507; https://zenodo.org/record/5714507

Subspecies and Distribution. U. a. americanus Pallas, 1780 — Alaska to E Canada and E USA. U. a. altifrontalis Elliot, 1903 — Pacific coast USA and Canada (S British Columbia). U. a. amblyceps Baird, 1859 — SW USA. U. a. californiensisJ. Miller, 1900 — SW USA (interior California). U. a. carlottae O...